MC68060 <68060>

Field:
Microprocessor > CISC > MC68060

32 bit microprocessor of the Motorola corporation which is announced in 1995 (MPU). Acceleration technology of the sou pass color and the like which is used in the processor of RISC system was introduced, efficiency improved to approximately 3 - 3.5 times in comparison with MC68040 of 1 generations ago, but partly due to the fact that the Macintosh series of the Apple corporation which adopts the 680x0 processor changes CPU to the PowerPC series, as CPU of the personal computer to that it was not used. There is an example which is adopted for the accelerator board which makes old Macintosh accelerate.

MC680x0 <680x0>

Field:
Microprocessor > CISC > MC680x0

CISC system microprocessor of Motorola corporation (MPU) series name. There is the type of MC68000, MC68010, MC68020, MC68030, MC68040 and MC68060 etc. 16 bits, after the 68020 they are 32 bits up to 68010. The fold which is decended of the processor for the large-sized general-purpose machine correct specification was popular between the programmers. It was adopted for the Macintosh series of the Apple corporation and the X680x0 series of sharp as CPU of the personal computer, but the seat of main current for personal computer CPU is taken in the x86 series of the Intel corporation, in addition, presently as for development has ended partly due to the fact that CPU of the Macintosh series moves to the PowerPC series.

MC68881 <68881>

Field:
Microprocessor > CISC > MC68881

The floating point arithmetic processor which is used combining with 68020 and 68030 where it is the microprocessor of the Motorola corporation (FPU). 68882 of the revised editions release was done afterwards. As for the processor after the 68040 because it has possessed FPU function inside, as for FPU which corresponds respectively it does not exist.

MCA <The Microsoft recognition associate>

Reading: M sea a
Full spelling: Microsoft Certified Assistant
Field:
IT industry > qualification > Microsoft > MCA

Basic knowledge and the qualification which recognizes technology Microsoft (the Japanese corporate body) at one of the qualifications which are recognized, IT (information technology) with concerning the same company product.

When there is four of “MCA database” “MCA platform” “MCA application” “MCA security” depending upon field, this passes entirely it is recognized in “MCA master”.

It is not qualification for the professional engineer of IT, it is qualification for the business person who utilizes IT, how it applies IT and the same company product to actual problem, acquisition of the skill which can be proposed is required.